fits make: Cadillac. year: 1939–1953.

( Brand: Old Parts Source ), ( Manufacturer Part Number: IA-18521 ), ( Part Type: Steering Idler Arm )
The 18521 Steering Idler Arm is an essential replacement part for various models of Cadillac vehicles produced between 1939 and 1953. This includes the iconic models from the late 1930s and early 1940s, such as the 39, 40, 41, and 42 series, as well as the post-war models from the 1947 to 1953 period, including the 47, 48, 49, 50, 51, and 52 series.
The steering idler arm is a critical component of the vehicle's steering system. It connects the steering gear to the pitman arm, allowing for the smooth rotation of the wheels as the driver turns the steering wheel. Over time, due to wear and tear or accidental damage, the steering idler arm may need to be replaced.
The 18521 Steering Idler Arm is manufactured to exacting specifications, ensuring a perfect fit for your Cadillac. It is made from durable materials, designed to withstand the rigors of daily driving while providing reliable steering performance. This replacement part includes all necessary hardware for installation, making the process simple and straightforward.
Installing the 18521 Steering Idler Arm is a task that can be completed by most do-it-yourself enthusiasts with basic automotive knowledge and tools. However, if you are unsure or uncomfortable with performing the installation yourself, it is always advisable to seek the assistance of a professional mechanic.
In summary, the 18521 Steering Idler Arm is an essential replacement part for various Cadillac models. It is a critical component of the steering system, ensuring smooth and reliable operation. Made from durable materials and including all necessary hardware for installation, this replacement part is an excellent choice for maintaining the safety and performance of your vintage Cadillac.
Pros of buying a 18521 steering idler arm for your 1939-1953 Cadillac:1. Authenticity: This part is specifically designed for your model of Cadillac, ensuring a perfect fit and function.
2. Quality: As it's a genuine OEM part, you can expect high-quality materials and manufacturing processes, ensuring durability and reliability.
3. Compatibility: Since it's an original part, it will perfectly match your car's existing components, ensuring proper alignment and steering.
Cons of buying a 18521 steering idler arm for your 1939-1953 Cadillac:1. Cost: OEM parts can be more expensive than aftermarket alternatives. However, the peace of mind and assurance of quality may be worth the investment for some.
2. Availability: Depending on the source and location, it may be more challenging to find this part compared to aftermarket options, which can be more widely available.
Conclusion: If you value originality, quality, and the peace of mind that comes with an OEM part, the 18521 steering idler arm is an excellent choice for your 1939-1953 Cadillac. While it may cost more and be slightly more challenging to find, the advantages often outweigh the disadvantages for many enthusiasts and classic car owners.
Our design improves over the original to eliminate front end steering play and improve handling with an oversize bearing surface. Up for sale is a new idler arm assembly. This idler arm fits the following automobiles: Cadillac Oldsmobile Pontiac great part at a price. See below for detailed picture.
Control ia 18521. This is our complete idler arm, frame bracket and bushing assembly.